Specifications

8-16 Sub Rate Data Ports
Model No.
Running Head
SRU port Specifications SRU Ports
Standards Compatibility
Bellcore GR-63-CORE Issue 1 Network Equipment-Building System (NEBS)
Requirements: Physical Protection
AT&T TR 54075 Subrate Data Multiplexing - A Service of DATAPHONE
Digital Service
ITU-T V.28 Electrical characteristics for unbalanced double-current
interchange circuits
X.50 Division 3 Fundamental Parameters of a Multiplexing Scheme for the
International Interface Between Synchronous Data Networks
(note: does not support 600 bps data)
V.14 Transmission of Start-Stop Characters over Synchronous
Bearer Channels (using async to sync converters)
EIA RS 232 Interface Between DTE and DCE Employing Serial Binary
Data Interchange
UL 60950 UL Standard for Safety of Information Technology
Equipment
CEN EN 500 081-1 Electromagnetic compatibility generic emission standard Part
1 Residential, commercial and light industry
EN 500 082-1 Electromagnetic compatibility generic immunity standard
Part 1 Residential, commercial and light industry
EN 50 950/A2 Safety of information technology equipment including
electrical business equipment